x86: Encode AVX256/AVX512 vpsub[bwdq] with VEX128/EVEX128

[deliverable/binutils-gdb.git] / gas / ChangeLog

diff --git a/gas/ChangeLog b/gas/ChangeLog
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@@ -1,3 +1,51 @@
+2018-03-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * config/tc-i386.c (optimize_encoding): Optimize AVX256 and
+       AVX512 vpsub[bwdq] instructions.
+       * testsuite/gas/i386/optimize-1.s: Add tests for AVX256 and
+       AVX512 vpsub[bwdq] instructions.
+       * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
+       * testsuite/gas/i386/optimize-1.d: Updated.
+       * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
+
+2018-03-01  Alan Modra  <amodra@gmail.com>
+
+       * configure.ac (ALL_LINGUAS): Add uk.  Sort.
+       * configure: Regenerate.
+
+2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * NEWS: Rename .nop to .nops.
+       * doc/as.texinfo: Likewise.
+       * read.c (potable): Add "nops".  Remove "nop".
+       (s_nop): Renamed to ...
+       (s_nops): This.
+       * read.h (s_nop): Renamed to ...
+       (s_nops): This.
+       * write.c (cvt_frag_to_fill): Rename .nop to .nops.
+       (md_generate_nops): Likewise.
+       (relax_segment): Likewise.
+       * testsuite/gas/i386/nop-1.d: Updated.
+       * testsuite/gas/i386/nop-1.s: Likewise.
+       * testsuite/gas/i386/nop-2.d: Likewise.
+       * testsuite/gas/i386/nop-2.s: Likewise.
+       * testsuite/gas/i386/nop-3.d: Likewise.
+       * testsuite/gas/i386/nop-3.s: Likewise.
+       * testsuite/gas/i386/nop-4.d: Likewise.
+       * testsuite/gas/i386/nop-4.s: Likewise.
+       * testsuite/gas/i386/nop-5.d: Likewise.
+       * testsuite/gas/i386/nop-5.s: Likewise.
+       * testsuite/gas/i386/nop-6.d: Likewise.
+       * testsuite/gas/i386/nop-6.s: Likewise.
+       * testsuite/gas/i386/nop-bad-1.l: Likewise.
+       * testsuite/gas/i386/nop-bad-1.s: Likewise.
+       * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
+       * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
+       * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
+       * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
+       * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
+       * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
+
 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR gas/22871